Home / 2,967,484.86-4,095,902.43-1,880,283.42

Finding the Fourth Proportional to 2,967,484.86, 4,095,902.43 and 1,880,283.42

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Solution

The fourth proportional to 2,967,484.86, 4,095,902.43 and 1,880,283.42 is: 2,595,281.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,484.86 : 4,095,902.43 = 1,880,283.42 : x
  2. Step 2: Convert to fraction form
    2,967,484.86/4,095,902.43 = 1,880,283.42/x
  3. Step 3: Cross multiply
    2,967,484.86x = 4,095,902.43 × 1,880,283.42
  4. Step 4: Simplify right side
    2,967,484.86x = 7,701,457,429,066.71
  5. Step 5: Solve for x
    x = 7,701,457,429,066.71/2,967,484.86
  6. Step 6: Final answer
    x = 2,595,281.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.